AmIUnique

Browser fingerprint test in Privacy & security

A free site that shows what your browser reveals about you and how identifiable that makes you, with real population datasets behind the comparisons.

6 people gave an opinion

Each figure is one person. RecommendsCriticizes

The same three rules apply to every product, and the badge can’t be bought. How the badge works

The same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

AmIUnique compared with 1 alternative
Product	Recommend	Criticize	Approval	Months	Owned	Badge
Cover Your Tracks by EFF	13	9	59%	6	—	—
AmIUniqueThis page	6	0	100%	4	—	—

All 6 comments that mention it, newest first. Each links to the original comment.

“For real population numbers, Cover Your Tracks and AmIUnique have the datasets.”

MixedComment from 24 Aug 2026 in “Show HN: GlassBox – what the browser reveals, and how identifiable you are”

“amiunique is more rigorous; this is the editorial cousin.”

RecommendsComment from 8 May 2026 in “A web page that shows you everything the browser told it without asking”

“has a good collection of non-cookie tracking techniques”

RecommendsComment from 12 Jan 2026 in “Show HN: DevicePrint – device fingerprinting without cookies”

“all with a privacy-first, auditable approach”

RecommendsComment from 10 Jan 2026 in “Are You Unique on the Web?”

“commendable and informative, much like amiunique or other services”

RecommendsComment from 29 Nov 2025 in “Show HN: Explore what the browser exposes about you”

“Useful site to see what info your browser is giving out”

RecommendsComment from 23 Nov 2025 in “The privacy nightmare of browser fingerprinting”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.